package demo0517;

import java.util.List;

public class TestList {
    public void addEmp(List<Emp> list, Emp emp) {

        list.add(emp);
    }

    public void findAllEmp(List<Emp> list) {
        for (int i = 0; i < list.size(); i++) {
            System.out.println(list.get(i));
        }
    }

    public Emp findEmpName(List<Emp> list, String name) {
        for (int i = 0; i < list.size(); i++) {
            if (name.equals(list.get(i).getName())) {
                return list.get(i);
            }
        }
        return null;
    }

    public void deleteEmpNumber(List<Emp> list, String number) {
        for (int i = 0; i < list.size(); i++) {
            if (number.equals(list.get(i).getNumber())) {
                list.remove(i);
                System.out.println(list);
            }
        }
    }

    public Emp findEmpNumber(List<Emp> list, String number) {
        for (int i = 0; i < list.size(); i++) {
            if (number.equals(list.get(i).getName())) {
                return list.get(i);
            }
        }
        return null;
    }

    public void updateEmpAge( List<Emp> list,Emp emp) {
        for (int i = 0; i < list.size(); i++) {
            if (emp.getNumber().equals(list.get(i).getNumber())) {
                list.set(i, emp);
                System.out.println(list);
            }
        }

    }
}

